| 日期 | 收盤價 | 最高價 | 最低價 | 本益比 |
| 2026-09-18 | 55.2 | 55.8 | 54.9 | 15.29 |
| 2026-09-17 | 55 | 55.2 | 54.2 | 15.24 |
| 2026-09-16 | 54.9 | 55.9 | 53.5 | 15.21 |
| 2026-09-15 | 53.4 | 54.2 | 53.1 | 14.79 |
| 2026-09-14 | 54.1 | 54.7 | 52.1 | 14.99 |
| 2026-09-11 | 50.6 | 51 | 50.3 | 14.02 |
| 2026-09-10 | 51 | 51.3 | 51 | 14.13 |
| 2026-09-09 | 51.3 | 51.4 | 49.9 | 14.21 |
| 2026-09-08 | 51.4 | 51.7 | 50.2 | 14.24 |
| 2026-09-07 | 52.1 | 52.3 | 51.8 | 14.43 |
| 日期 | 法人 | 投信 | 自營商 | 合計 |
| 2026-09-18 | 15 | 0 | 0 | 15 |
| 2026-09-17 | 13 | 0 | 0 | 13 |
| 2026-09-16 | 19 | 0 | 0 | 19 |
| 2026-09-15 | -9 | 0 | 0 | -9 |
| 2026-09-14 | 33 | 0 | 6 | 39 |
| 2026-09-11 | -4 | 0 | 1 | -3 |
| 2026-09-10 | -1 | 0 | 0 | -1 |
| 2026-09-09 | -7 | 0 | -1 | -8 |
| 2026-09-08 | -10 | 0 | 0 | -10 |
| 2026-09-07 | 4 | 0 | 0 | 4 |
| 日期 | 融資增減 | 融券增減 | 融資今日餘額 | 融券今日餘額 |
| 2026-09-18 | -22 | 0 | 332 | 1 |
| 2026-09-17 | -3 | 0 | 354 | 1 |
| 2026-09-16 | -4 | 0 | 357 | 1 |
| 2026-09-15 | -2 | 0 | 361 | 1 |
| 2026-09-14 | -17 | 1 | 363 | 1 |
| 2026-09-11 | 1 | 0 | 380 | 0 |
| 2026-09-10 | 0 | 0 | 379 | 0 |
| 2026-09-09 | 2 | 0 | 379 | 0 |
| 2026-09-08 | 0 | 0 | 377 | 0 |
| 2026-09-07 | -8 | 0 | 377 | 0 |
| 日期 | 大股東名稱 | 上月實際 持股(張) |
本月實際 持股(張) |
異動數 |
| 2026-05 | 士林電機廠(股)公司 | 5,636 | 5,636 | 0 |
| 2026-04 | 士林電機廠(股)公司 | 5,636 | 5,636 | 0 |
| 2026-03 | 士林電機廠(股)公司 | 5,636 | 5,636 | 0 |
| 2026-02 | 士林電機廠(股)公司 | 5,636 | 5,636 | 0 |
| 2026-01 | 士林電機廠(股)公司 | 5,636 | 5,636 | 0 |
| 2025-12 | 士林電機廠(股)公司 | 5,636 | 5,636 | 0 |
| 2025-11 | 士林電機廠(股)公司 | 5,636 | 5,636 | 0 |
| 2025-10 | 士林電機廠(股)公司 | 5,636 | 5,636 | 0 |
| 2025-09 | 士林電機廠(股)公司 | 5,636 | 5,636 | 0 |